Denied unemployment, how do I appeal? (Memphis)

My claim was denied after 18 weeks of waiting, and the letter says I have a short window to appeal. I worked as a line cook before this. I have not done a hearing before and I am nervous. If you have appealed before, what helped you prepare?

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.

Legal aid offices and some workforce centres help with unemployment hearings at no cost. A call is worth it.